Computer Sciences

Segmenting ultrasound video with a wavelet variational model

Image segmentation, the process of separating a digital image into multiple sections for individual examination, is frequently used in medical image analysis. For example, segmentation in ultrasound footage helps identify ...

Electronics & Semiconductors

Dark current modeling of thick perovskite X-ray detectors

X-ray detection is widely used in medical imaging, radioactivity detection, security checking, industrial flaw inspection, and so on. In recent years, metal halide perovskites have demonstrated excellent performances in the ...

Machine learning & AI

Artificial intelligence brings greater precision to operations

Operations based on an MRI or CT scan are made trickier by the fact that people can never lie completely still. Doctoral candidate Koen Eppenhof has shown that an algorithm based on deep learning can be used to correct for ...

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